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SUBSTRUCTURE AND SOLAR MODULE SYSTEM

Resumen de: EP4810873A1

Bei einer Unterkonstruktion (2) für Solarpaneele (7), insbesondere flexible Solarpaneele, aufweisend parallel zueinander angeordnete Auflageschienen (1) ist vorgesehen, dass die Auflageschienen aus einem geschäumten Kunststoff gefertigt sind.Mit dieser Unterkonstruktion ist ein vielfältiger Einsatz der Solarpaneele ermöglicht.

PHOTOVOLTAIC ROOF SOLUTION, IN PARTICULAR SUITABLE FOR PARKING LOT ROOFING AND HIGHWAY ROOFING

Resumen de: WO2025102182A1

The invention relates to a photovoltaic roof system containing a plurality of solar units (12) and at least two coupling elements (21, 23), wherein: each solar unit (12) contains at least two connecting profiles (18) and a plurality of mounting elements; in each solar unit (12), the at least one or more solar modules of the solar unit are fastened to the at least two connecting profiles of the solar unit by means of the mounting elements such that the one or more solar modules of the solar unit are supported by the connecting profiles of the solar unit by means of the mounting elements; and the plurality of solar units (12) are coupled to one another by means of the first coupling element (21) and also by means of the second coupling element (23).

HYBRID POWER SYSTEMS AND METHODS

Resumen de: US20250158448A1

A hybrid power system for providing power to a golf tournament includes a power module including a case for housing a battery. Input and output ports are provided to receive and output power with respect to the battery. A control system is provided to monitor statuses and conditions of the power module and includes a controller to execute operations of the power module. A communication port is included to provide electronic communicate with a communication network. The module includes a remote interface accessible via the communication network and configured to interface a monitoring station with the control system and receive or access monitored data collected by the control system related to the operations of the power module. A solar array may be included that couples to one of the one or more input ports.

PHOTOVOLTAIC MODULE AND MANUFACTURING METHOD THEREOF

Resumen de: EP4811968A1

0001 A photovoltaic module and a manufacturing thereof are provided. The photovoltaic module includes a cell string and solder ribbons. The cell string includes a plurality of cell pieces. The cell piece includes a cell piece body, a plurality of first gridlines, and a plurality of solder pad sets. The plurality of first gridlines are spaced apart on a target surface of the cell piece body. The solder pad sets are arranged in one-to-one correspondence on the first gridlines. The solder ribbons are arranged in one-to-one correspondence with the solder pad sets. The solder pad sets are electrically connected to each other by a corresponding solder ribbon. The first gridline includes two ends located at two opposite sides of the corresponding solder pad set in an extension direction of the first gridline. The solder ribbon is spaced apart from a target end of the corresponding first gridline.

SOLAR CELL

Resumen de: EP4811966A1

Provided is a solar cell, including: a silicon substrate containing antimony, wherein silicon substrate has a first surface; an antimony-containing tunneling oxide layer covering first surface; and a doped conductive layer covering, along a thickness direction of the solar cell, a surface of antimony-containing tunneling oxide layer away from silicon substrate, where doped conductive layer contains antimony. An antimony concentration of antimony-containing tunneling oxide layer is greater than an antimony concentration of silicon substrate, and the antimony concentration of silicon substrate is greater than an antimony concentration of doped conductive layer. Along the thickness direction of the solar cell, a first antimony-containing region is formed at a side of doped conductive layer adjacent to antimony-containing tunneling oxide layer, and an antimony concentration of first antimony-containing region is greater than an antimony concentration of rest region of the doped conductive layer. Such a configuration increases the conductivity of the antimony-containing tunneling oxide layer, reduces the series resistance of the solar cell, and improves the fill factor of the solar cell, thereby improving the photoelectric conversion efficiency of the solar cell.

METHOD FOR CONTROLLING A SHADING DEVICE AND ASSOCIATED SHADING DEVICE

Resumen de: WO2025103699A1

The present invention relates to a method (100) for controlling a shading device comprising a screen, a terminal bar, an actuator for driving the screen, and a power supply device comprising a main battery that powers the actuator, a secondary battery attached to the terminal bar, and electrical connection elements that co-operate when the screen is in a retracted configuration. The method comprises: • - measuring (110) the level of charge of the main battery and of the secondary battery; • - if the level of charge of the main battery is lower than a first predetermined level and if the level of charge of the main battery is higher than a second predetermined level (120), controlling the actuation (180) of the actuator in order to drive the screen into the retracted configuration; and • - charging (180) the main battery from the secondary battery.

SOLAR CELL AND METHOD FOR PREPARING THE SAME

Resumen de: EP4811973A1

0001 Provided are a solar cell and a method for preparing the same. The solar cell includes a substrate, and a first gridline structure and second gridline structures located on the substrate. The first gridline structure includes first gridlines spaced apart in a first direction, and intermediate gridlines between two adjacent first gridlines. Each first gridline extends in a second direction intersecting with the first direction. The intermediate gridlines are spaced apart in the second direction, and each intermediate gridline is spaced apart from the two adjacent first gridlines. The second gridline structures are spaced apart along the first direction. Each second gridline structure includes second gridlines spaced apart along the second direction, and each second gridline extends along the first direction. The second gridlines intersect with the same first gridline, and two adjacent second gridlines along the first direction are electrically connected to each other via a respective intermediate gridline.

SOLAR CELL AND PHOTOVOLTAIC MODULE

Resumen de: EP4811976A2

Embodiments of the disclosure relate to the technical field of photovoltaic power generation, and provide a solar cell and a photovoltaic module. The solar cell includes a substrate having a front side and a back side, a plurality of front electrodes disposed on the front side, and a plurality of back electrodes disposed on the back side. The plurality of front electrodes include a plurality of front main busbars and a plurality of front finger electrodes, each front finger electrode is electrically connected with the plurality of front main busbars, the number of the plurality of front main busbars is 6 to 20, and the number of the plurality of front finger electrodes is 45 to 75. The plurality of back electrodes include a plurality of back main busbars and a plurality of back finger electrodes, each back finger electrode is electrically connected with the plurality of back main busbars, the number of the plurality of the back main busbars is 6 to 20, and the number of the plurality of back finger electrodes is 50 to 80. For each of at least one of the plurality of front main busbars, the front main busbar has 4 to 10 first solder pads.

Connector for supporting structures of photovoltaic panels

Resumen de: PL451518A1

Przedmiotem zgłoszenia jest łącznik do konstrukcji wsporczych paneli fotowoltaicznych, w szczególności łączenia konstrukcji dwuspadowych ustawionych w układzie wschód zachód. Łącznik do konstrukcji paneli fotowoltaicznych, mający kształt trapezu, charakteryzujący się tym, że: boczne krawędzie, lewa krawędź (1) i prawa krawędź (2) łącznika są zagięte w tę samą stronę, w dolnej, węższej części łącznika znajduje się symetrycznie umieszczony pojedynczy otwór (3), nad otworem (3) znajduje się płaski poziomy podłużny otwór (4), w górnej części łącznika znajdują się symetrycznie rozmieszczone obok siebie dwa poziome podłużne otwory (5, 6), przy czym łącznik wykonany jest z blachy.

ALETSİZ SABİTLEME, KADEMELİ AÇISAL KONUMLANDIRMA VE POZİTİF MEKANİK KİLİTLEME DÜZENEKLİ GÜNEŞ PANELİ MONTAJ KELEPÇESİ

Resumen de: TR2026015931A2

Buluş, güneş panellerinin taşıyıcı profiller üzerine mekanik olarak bağlanması, sabitlenmesi ve farklı açısal çalışma konumlarında tutulması amacıyla kullanılan bir güneş paneli montaj kelepçesi ile ilgilidir. Buluş kapsamında güneş paneli ile taşıyıcı profil arasındaki bağlantının ayrı bir el aleti kullanımına ihtiyaç duyulmaksızın oluşturulmasını sağlayan aletsiz sabitleme düzeneği ile sabitlenmiş durumun istem dışı çözülmesini sınırlandıran mekanik kilitleme yapısı bulunmaktadır. Panel bağlantı bölümünün taşıyıcı profil bağlantı bölümüne göre kontrollü bağıl hareketine imkân veren açısal konumlandırma düzeneği, panelin birden fazla tanımlı açısal çalışma konumundan birine getirilmesini sağlayan kademeli konumlandırma yapısı ile birlikte çalışmaktadır. Seçilen açısal çalışma konumu, birbiriyle doğrudan geometrik olarak eşleşen açısal kilitleme elemanları aracılığıyla pozitif mekanik kilitleme oluşturularak korunmaktadır. Buluş ayrıca panelden kaynaklanan çalışma yüklerinin en az bir bölümünün açısal konumlandırma ve kilitleme bileşenlerinden ayrı bir mekanik yük taşıma ilişkisi üzerinden ana kelepçe gövdesine ve taşıyıcı profil bağlantı bölümüne aktarılmasını sağlayan yük aktarım yapısını içermektedir. Böylelikle güneş panelinin taşıyıcı profile aletsiz biçimde sabitlenmesi, belirlenmiş açısal konumlar aras

POWER RECEIVER ELECTRONICS

Resumen de: WO2022159843A1

A free-space power receiver includes layouts of photovoltaic cells selected to optimize power extraction even when a power beam moves or changes profile on the receiver. The receiver may also include a circuit board having apertures therein whereby light may reach the photovoltaic cells. The circuit board may include suitable wiring for connecting the photovoltaic cells to one another and to a load for extraction of power.

ROOF MOUNTING SYSTEM

Resumen de: EP4796867A2

0001 Generally described, one or more aspects of the present disclosure relate to a solar panel mount (100) for a tile roof. The mount (100) includes a flashing (110) sized to replace one tile of the tile roof, a plurality of fasteners, a rail mount (120) including a plurality of fastener flanges (128) arranged in a mounting pattern, a plurality of fastener retainment inserts (160), a spacer (130), and a gasket (150). The spacer (130) is configured to be positioned on an opposite side of the flashing (110) from the rail mount (120), and the plurality of fasteners (140) are configured to secure the rail mount (120), the flashing (110), and the spacer (130) to a roof decking of the roof.

SOLAR POWERED AIR COMPRESSOR CONFIGURED TO MANAGE MULTIPLE STREAMS OF INSTRUMENT GAS

Resumen de: US20260218588A1

A system for generation of compressed gas for use by a pneumatic device positioned off-grid or at a wellsite. The system includes primary, secondary, and optionally tertiary supplies of gas, primary and secondary power supplies, flow lines connecting an output from each of the gas supplies, and an output line connectable to the pneumatic system. The primary air supply may be compressed air at a desired pressure, such as generated by an air compressor utilizing solar and/or wind power or utility power. If there is insufficient air pressure from the primary supply, a secondary and then a tertiary supply of gas can be utilized as backup. The secondary supply can be bottled gas or the field gas currently in use at the remote or wellsite. In some instances, the secondary supply may be bottled gas, and a tertiary supply may be wellsite field gas. The secondary power supply may be a generator as a backup to the solar and wind power supply.

DUAL-FUNCTION ELECTRODYNAMIC RETROFIT FILM (ERF) FOR SOLAR PANELS

Nº publicación: CA3299311A1 21/09/2026

Solicitante:

1000892670 ONTARIO INC SWISH SOLAR [CA]
1000892670 Ontario Inc (Swish Solar)

Resumen de: US20260213705A1

A dual-function electrodynamic retrofit film (DFERF) is disclosed for maintaining solar panel efficiency by removing accumulated dust, debris, snow, or ice. The DFERF comprises a transparent film with embedded nanomaterial electrodes (NMEs) that can operate in two modes: an electrodynamic dust-removal mode and a resistive heating snow-removal mode. In the dust removal mode, a controlled high voltage traveling wave is applied across a first subset of electrodes to electrostatically charge and repel dust particles (Coulombic repulsion, where force F=qE, with q being particle charge and E the electric field). In the snow removal mode, a second subset of electrodes is energized with electrical current to generate heat, melting snow and ice. The DFERF film is thin, transparent, and retrofittable or integrable into solar panels without blocking light. A power and control unit (PCU) with sensors automatically switches between modes based on environmental conditions.